Make a number using addition – sums up to 10
key points :
β Addition means putting together.
When we add, we join two or more numbers to find the total. π§©
π‘ We can make the same number in many ways!
Example for 10:
1 + 9 = 10 π
2 + 8 = 10 π
3 + 7 = 10 π
4 + 6 = 10 π
5 + 5 = 10 π
π The order doesnβt change the answer!
π 3 + 7 = 10 is the same as 7 + 3 = 10 π―
π¨ Use fingers, blocks, or pictures to help you add.
Example: π + π = 10 fingers ββ
π§ Zero (0) means nothing β adding zero doesnβt change the number.
Example: 0 + 8 = 8 π
π’ Practice with small numbers first!
1 + 1 = 2
2 + 3 = 5
4 + 5 = 9
6 + 4 = 10
π― Check your work!
Try using objects β π¬ candies, π§± blocks, or πΈ flowers β to count and make sure your answer is correct.
π§‘ Example Activity π²
π¨ βHow many ways can you make 10?β
Use color counters or draw pictures to show all pairs that make 10!
π§© 0 + 10, 1 + 9, 2 + 8, 3 + 7, 4 + 6, 5 + 5
Learn with an example
πͺ How do you make 5?
- 2 + 1
- 2 + 3
- 2 + 2
- 1 + 3
- This is a way to make 5:
- 2 + 3 = 5
- These are not ways to make 5:
- 2 + 1 = 3
- 2 + 2 = 4
- 1 + 3 = 4
πͺ How do you make 3?
- 3 + 2
- 1 + 2
- 2 + 2
- 1 + 1
- This is a way to make 3:
- 1 + 2 = 3
- These are not ways to make 3:
- 3 + 2 = 5
- 2 + 2 = 4
- 1 + 1 = 2
πͺ How do you make 4?
- 3 + 2
- 2 + 1
- 1 + 3
- 1 + 2
- This is a way to make 4:
- 1 + 3 = 4
- These are not ways to make 4:
- 3 + 2 = 5
- 2 + 1 = 3
- 1 + 2 = 3
Let’s practice!

